Substrate specificity for ceramide in the enzymatic formation of sphingomyelin.
D000577:Amides; D000818:Animals; D002247:Carbon Isotopes; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D002645:Chickens; D002794:Choline / Q000378:metabolism; D008099:Liver / Q000201:enzymology*; D013109:Sphingomyelins; D013154:Spleen
D000577:Amides; D002247:Carbon Isotopes; D013109:Sphingomyelins; D002794:Choline